Overcap for a microbiological culture bottle



FIG. 1 is a front elevational view of overcap for a microbiological culture bottle showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a perspective view thereof from the top, front and left side, with the closure thereof removed. 

The ornamental design for overcap for a microbiological culture bottle, as shown and described. 